Section 8(4) of the Sentencing Act 1995 (WA) requires a sentencing judge to state the fact that a reduction has been made for a mitigating factor such as a guilty plea, though not the quantum of the reduction. This requirement is compatible with the instinctive synthesis approach to sentencing endorsed by the High Court in Markarian v The Queen. Failure to state the reduction, or treating a guilty plea as relevant only to parole eligibility rather than as a sentence reduction, constitutes appealable error.
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